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CS-W001157 4
Total: USD 88.00

Dimesityl(trifluoromethyl)sulfonium trifluoromethanesulfonate

  • CAS No. 1895006-01-5

  • Cat. No. CS-0079958
  • Purity≥97%
  • MDL No.MFCD31619197

*For research and further manufacturing use only, not for direct human use.

Dimesityl(trifluoromethyl)sulfonium trifluoromethanesulfonate|CS-0079958

Structure of 1895006-01-5

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General Information

  • CAS No. 1895006-01-5
  • Cat. No. CS-0079958
  • Purity ≥97%
  • MDL No. MFCD31619197
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₀H₂₂F₆O₃S₂
  • Molecular Weight 488.51
  • Synonym(s) Mes-Umemoto Reagent
  • SMILES FC(F)(F)[S+](C1=C(C)C=C(C)C=C1C)C2=C(C)C=C(C)C=C2C.FC(F)(F)S([O-])(=O)=O

Application

Dimesityl(trifluoromethyl)sulfonium trifluoromethanesulfonate serves as a highly effective trifluoromethylating agent in synthetic organic chemistry, enabling direct CF₃ transfer to nucleophiles under mild conditions. Its bench-stable solid form facilitates handling, while broad functional group tolerance supports its use in complex molecule synthesis. The reagent functions reliably in electrophilic trifluoromethylation reactions, offering consistent yields and clean reaction profiles ideal for medicinal chemistry and process development workflows.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P280-P302+P352

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Computational Chemistry Data

  • TPSA   57.2
  • LogP   6.14462
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   2

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